vfio: option to unmap all

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For the UNMAP_DMA ioctl, delete all mappings if VFIO_DMA_UNMAP_FLAG_ALL
is set.  Define the corresponding VFIO_UNMAP_ALL extension.

Signed-off-by: Steve Sistare <steven.sistare@oracle.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>

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Steve Sistare 2021-01-29 08:54:04 -08:00 • committed by Alex Williamson

parent 1048ba83fb

commit c98fe7c2a2

1 changed files with 8 additions and 0 deletions

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include/uapi/linux/vfio.h

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